| Date | Grid | Clue | Author | Editor |
|---|---|---|---|---|
| Wed, Sep 27, 2017 | 35D | The "Ba" of BaSO4 | Jacob Stulberg | Shortz |
| Sun, Sep 24, 2006 | 99D | Element that quickly oxidizes in air | Mark Diehl and Kevin McCann | Shortz |
| Fri, Nov 16, 2001 | 24D | Whitish metal | Elizabeth C. Gorski | Shortz |
| Sun, Oct 14, 2001 | 66D | Metal in witherite | Elizabeth C. Gorski | Shortz |